MastersBest Mattress for Side Sleepers (Canada)
In this guide
- Why Side Sleepers Need a Specific Type of Mattress
- Best Materials for Side Sleepers
- Choosing the Right Firmness Based on Body Weight
- Memory Foam vs Organic Latex: Which Is Better?
- Why We Recommend Hybrid Mattresses
- Best Hybrid Memory Foam Mattresses for Side Sleepers
- Best Hybrid Organic Latex Mattresses for Side Sleepers
- Final Thoughts: Choosing the Best Mattress for Side Sleepers
- Frequently asked questions
The best mattress for a side sleeper has two things: a pressure-relieving comfort layer of memory foam or organic latex on top, and a firmness matched to your body weight underneath. Lighter sleepers go softer, heavier sleepers go firmer, and almost everyone does better on a hybrid with pocket coils than on an all-foam bed. Below are the exact models we recommend in our Toronto showroom, sorted by body weight, for both memory foam and organic latex.
Key takeaways
- Side sleepers load the shoulders and hips; the mattress must let them sink in.
- Non-negotiable: a memory foam or latex comfort layer. Then: lighter = softer, heavier = firmer.
- Under about 175 lb: plush. 175 to 225 lb: medium to medium-plush. Over 225 lb: medium-firm to firm.
- Choose a hybrid: pocket coils for support and durability, foam or latex for pressure relief.
- Never go too firm; that is what causes numb arms and sore hips.
If you are a strict side sleeper and still struggling to find the right mattress, this is for you. It is 2026 and buying a mattress is still needlessly confusing, mostly because every bed-in-a-box brand claims their one mattress is perfect for every sleeper in every position. It is not. Side sleepers have specific needs, and here is how to meet them.
Why Side Sleepers Need a Specific Type of Mattress
On your side, two parts of the body apply almost all the pressure to the mattress: the shoulders and the hips. The bed has to contour around them. Without that pressure relief you get discomfort, a twisted spine and restless sleep, and often the numb-arm shoulder pinch.
Best Materials for Side Sleepers
You need pressure-relieving comfort layers, and the two materials that do it best are memory foam and organic latex. Both contour to the body and spread the load so the shoulder and hip are cradled rather than pressed against a hard surface.
Choosing the Right Firmness Based on Body Weight
- Lighter sleepers (under about 175 lb): softer mattresses, plush to medium-plush.
- Average sleepers (175 to 225 lb): medium to medium-plush.
- Heavier sleepers (225 lb and up): slightly firmer support, medium-firm to firm, so you do not sink through the comfort layer.
Do not go too firm. If the bed is too hard, the shoulders and hips push against the mattress instead of into it, which is exactly what we are trying to avoid. Our firmness guide explains how to read the 1-to-10 ratings on our product pages.
Memory Foam vs Organic Latex: Which Is Better?
| Choose memory foam if you want | Choose organic latex if you want |
|---|---|
| A body-hugging, slow-sink feel | A bouncier, more responsive feel |
| Minimal motion transfer (restless partner) | A natural, organic mattress with fewer synthetics |
| Cooling gel or copper foams (modern foam is not the old heat-trapper) | A material that holds its shape longer |
Full comparison: memory foam vs natural latex.
Why We Recommend Hybrid Mattresses
We are not big fans of fully foam mattresses for most people. We strongly recommend a hybrid: a pocket-coil support core for durability and alignment, with memory foam or latex comfort layers for pressure relief. Support plus comfort, durability plus pressure relief, and better airflow than an all-foam bed.
Best Hybrid Memory Foam Mattresses for Side Sleepers
Lightweight sleepers (125 to 175 lb)
- Beautyrest Centennial Super Pillowtop Ultra Plush
- Dreamstar Savoy 15″ Pillow Top
- Sealy Posturepedic Plus Taryn Plush Pillow Top
Average sleepers (175 to 225 lb)
- Beautyrest Centennial Super Pillowtop Medium
- Dreamstar Double Life Copper Gel Plush Flippable (plush, but not ultra-plush)
- Sealy Posturepedic Plus Taryn Medium Pillow Top
Heavier sleepers (225 lb and up)
- Beautyrest Centennial Ares Tight Top Firm
- Dreamstar Double Life Copper Hybrid Firm Flippable
- Serta Perfect Sleeper Simplicity Firm Euro Top
Best Hybrid Organic Latex Mattresses for Side Sleepers
Lightweight and average sleepers (125 to 225 lb)
- Dreamstar Double Life Latex Plush Flippable
- Organic Meadow Hybrid Plush
Heavier sleepers (225 lb and up)
- Organic Meadow Hybrid Firm
Tell us your weight range, whether you run warm and whether you share the bed, and we will send a personal recommendation.
Final Thoughts: Choosing the Best Mattress for Side Sleepers
I will not claim these are the best mattresses for everyone. But if you fall into one of the categories above, the odds are very high you will be happy with one of these options, and every one of them is on the floor in our North York showroom with a 100-night trial behind it. Still unsure? Use the Mattress Selector and we will get back to you with a personalized recommendation.
Bottom line: finding the best mattress for side sleepers is not rocket science. You need a good-quality pressure-relieving mattress and the right firmness for your body weight. That is it.
Author: Ali Yalbirdak, owner of Sleep Masters Canada
Frequently asked questions
What firmness is best for side sleepers?
Plush to medium for most side sleepers, roughly 3 to 6 out of 10. Heavier side sleepers (225 lb+) should choose medium-firm so the hips do not sink through the comfort layer.
Is a pillow top good for side sleepers?
Yes. A pillow top or euro top adds a thick cushioning layer over the support core, which is exactly what the shoulders and hips need. Most of our side-sleeper picks are pillow tops.
Is memory foam or latex better for side sleepers?
Both relieve pressure well. Memory foam hugs and isolates motion; latex is more responsive, more natural and longer lasting. Choose by feel and priorities, and in either case choose a hybrid.
What pillow should a side sleeper use?
A firmer, higher-loft pillow that fills the gap between the ear and the mattress so the neck stays level with the spine. See our pillows.
